An unreasonable work shift. One that starts at an unreasonable time or is of unreasonable length. It may also be a change to your regular time or day.
Hey did you see the bullshift that jackass boss assigned me today. I guess I'll be working until midnight again.
by Traecy November 07, 2007
by mj2007 October 24, 2007
I can't believe the boss gave me a four o'clock bullshift tomorrow. It's like he has no idea of how to make a schedule.
by ca_mj November 06, 2007
The name of Ellis' high school truck club, as seen on his shirt in the video game Left4Dead 2. It is a play on words; "shifters" referring to trucks/cars, and if you haven't already figured it out, the whole word sounds like "bull shitters".
by devlinne February 18, 2010
The act of shifting a manual car to their highest gear and leaving it there regardless of how long it takes for the car to accelerate. The only time a bullshifter would shift down would be at the risk of stalling. Bullshifting is primarily a result of laziness.
by supereboy November 21, 2012